1,1,2,2-Tetrachloroethylene
Perchloroethylene
CAS 127-18-4
Assay 99.9%min
Packing 300kg/Barrel
Tetrachloroethylene
| Name | Tetrachloroethylene |
| Synonyms | 1,1,2,2-Tetrachloroethylene; Perchloroethylene |
| Molecular Structure | ![]() |
| Molecular Formula | C2Cl4 |
| Molecular Weight | 165.83 |
| CAS Registry Number | 127-18-4 |
| EC Number | 204-825-9 |
Specification:
Item | Specification |
Tetrachloroethylene, % | 99.99 |
Stabilizer, % | 0.0005 |
Nitrogen oxides, % | 0.010 |
Moisture, % | 0.0030 |
pH | 6.0–7.5 |
Color/Hazen units | 10 |
Acidity (as HCl), % | 0.0005 |
Chloride ion, % | 0.0001 |
Free chlorine | Passes test |
Specific gravity, 20/4℃ | 1.620–1.628 |
Evaporation residue content, % | 0.0010 |
Uses:
Catalyst grade can be used for the regeneration of petroleum catalysts, playing an important auxiliary catalytic role in the petrochemical aromatic industry.
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